Application fields of supersonic spraying

       

Plasma spraying has a wide range of applications, and thermal spraying technology can be used in various industries and machinery industries. Industry, light industry and other industries, the following small series of thermal spraying manufacturers will introduce in detail:

1. Castings



There is dust and corrosion in the working environment of casting and forging equipment, and the wear and corrosion of mechanical parts will be more serious. Surface technology can repair various parts of the hydraulic system of the casting machine, such as the repair and transformation of the hydraulic plunger, and cooperate with various parts such as bearings, seals, chemicals, pesticides, etc. Because the machinery often works in an acidic and corrosive environment, Therefore, in order to repair this kind of machinery, if we want to consider the problem of anti-corrosion, the hydraulic plunger is brushed and plated to repair the site. Repair of pumps, plungers and spool valves in hydraulic and pressure systems. Such as various types of bearings, motor rotors, pressure rollers; repair of imported sugar factory equipment accessories.







2. Paper machinery



The inner wall of steam turbine, dryer and oven adopts life extension and reinforcement measures; various roller surfaces are strengthened and repaired; centrifugal pump, axial flow pump, steam boiler, valve and mixer shaft sealing sleeve are repaired; after the surface of corrugated roller is strengthened, it can be increased to HV1200, The service life of the corrugated roller can reach more than 40 million meters.







3. Textiles



Drum, godet hook, rapier loom wear-resistant coating; pressure roller, small pressure roller, lint roller, cast iron outer disc, roller surface, feeding roller shaft, upper knife drive shaft, doffer shaft; sizing machine steam valve , side shaft plane joint of drying chamber, submerged basket shaft, sizing roll head, main journal, guide roll, sizing roll, moisture regaining roll, warp yarn journal, bobbin machine journal; grading broken roll, large roll, finishing roll , Guide roll, heat roll, spinning roll, guide roll, printing roll surface and journal, wire wheel, friction plate wear-resistant coating.







4. Printing



Printing rolls; ceramic anilox rolls; coating rolls, ink rolls, printing rolls, water rolls; tooth pads; tooth sheets, etc.







5. Metallurgy



Heat-resistant and anti-corrosion coatings for blast furnace tuyere and slag mouth; molds, guide rollers and conveying rollers for slab continuous casting production lines; various process rollers for steel and non-ferrous metal processing; various rollers for steel surface treatment production lines.







6. Power



Repair of journals and cylinder joint surfaces of ball mills, steam turbine rotors and generator rotors; wear-resistant and anti-corrosion coatings on four boiler tubes; anti-cavitation wear-resistant coatings on steam turbine blades; high temperature protective coatings on gas turbine blades and flame tubes ; Wear-resistant coating of fan impeller and ball mill; reinforcement and repair of door core, valve stem, valve core, valve accessories, valve seat wear-resistant coating and boiler-related equipment parts.







7. Transportation



Wear-resistant coating of various wearing parts; repair and pre-reinforcement of automobile engine base, synchronizing ring, bending roller; gearbox bearing seat, cylinder plunger, front and rear axle support shaft, door frame guide rail, engine main pad seat, rocker arm Shaft, half shaft oil seal, wear-resistant coating for pin shaft wear; dredger head, wear ring, mud bucket, reamer, shovel teeth, mud pump impeller, stern shaft, stern copper sleeve, eccentric shaft sleeve , Gear shaft, mud pump seal neck, mud door, slide plate, scraper wear-resistant coating.







8. Chemistry



Repair of various vessels, reactors, pipes, pumps, valves and seals; on-site repair of various enamel tanks and special vessels; repair of boilers, air compressors, water pumps and other components.







9. Glass industry



The method of thermal spraying on the coiling roller is used to spray a layer of ceramic on the surface of the coiling roller to improve the corrosion resistance of the coiling roller and the roller to the molten glass. The erosion of the surface of the roller keeps the surface of the roller smooth for a long time, reduces the maintenance of winding rollers and rollers, improves the quality and output of glass, and reduces the production cost.







10. Electrician's line



Using supersonic spraying technology, the carbide ceramic coating is sprayed on the surface of the drawing tower wheel, wire drawing machine, wire drawing wheel, wire drawing wheel, wire drawing drum, winding reel, guide groove and other parts, so that the surface hardness reaches HRc75, which is much higher than the resistance to resistance. Ground steel or chilled steel cast iron. The base body of these parts can also be made of ordinary steel or cast iron, reducing cost and extending service life.







11. Municipal



Thermal spraying long-term protective coating, suitable for anti-corrosion and long-term anti-corrosion of various steel structures, with a protective life of more than 30 years.







12. Light Industry



Plastic mold spray reinforcement and repair; extruder screw and rubber mixer rotor spray reinforcement; each roller bearing parts spray reinforcement.







13. Steel industry



The extreme working conditions in the steel industry often lead to various wear and tear on different parts.







14. Aviation



In aviation, engines have the potential for wear and tear. It has many moving parts touching each other or some fixed contact parts changing suddenly.